Introduction to the theory of neural computation
Introduction to the theory of neural computation
Visual cryptography for general access structures
Information and Computation
Communications of the ACM
Visual cryptography for gray-level images by dithering techniques
Pattern Recognition Letters
Sharing a Secret Gray Image in Multiple Images
CW '02 Proceedings of the First International Symposium on Cyber Worlds (CW'02)
A New Scheme for Sharing Secret Color Images in Computer Network
ICPADS '00 Proceedings of the Seventh International Conference on Parallel and Distributed Systems
Secret image sharing with steganography and authentication
Journal of Systems and Software
A multiple-level visual secret-sharing scheme without image size expansion
Information Sciences: an International Journal
A novel secret image sharing scheme in color images using small shadow images
Information Sciences: an International Journal
A virtual image cryptosystem based upon vector quantization
IEEE Transactions on Image Processing
A verifiable multi-secret sharing scheme based on cellular automata
Information Sciences: an International Journal
Probabilistic visual secret sharing schemes for grey-scale images and color images
Information Sciences: an International Journal
Multi-image encryption by circular random grids
Information Sciences: an International Journal
Verifiable multi-secret sharing based on LFSR sequences
Theoretical Computer Science
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Rapid development of telecommunication and service has made researchers think of intelligent tools to assist users in delivering critical data securely. When it comes to share digital images, owing to high frequent use of Mega pixel digital cameras or camera phones, true-color images become one common image type. In the last few years, several researches have been devoted to study of secret image sharing. What seems lacking is a scheme for sharing true-color secret images with size constraint. This paper proposes a new secret image sharing scheme for true-color secret images. Through combination of neural networks and variant visual secret sharing, the quality of the reconstructed secret image and camouflage images are visually the same as the corresponding original images. Compared with other schemes, the proposed one alone supports true-color secret image with size constraint on shares. Experimental results and comparisons demonstrate the feasibility of this scheme.